[CR]Campy Record Crank Cracks

(Example: Production Builders)

From: <Carb7008@cs.com>
Date: Thu, 20 Sep 2007 00:09:58 EDT
To: classicrendezvous@bikelist.org
Subject: [CR]Campy Record Crank Cracks

As I've read several posts that discuss cracks that develop at the arm/spider junction of Campy Record cranks; while inspecting one I found a machine groove in the milled recess that is deep enough to travel all the way around thru the sharp edge and into the polished surface. No crack yet, but I wonder if it is advisable to relieve this "defect?" by filing or best to just leave alone?

Jack Romans
Sacramento , CA